File

classes/_FlightPath.php, line 325

Class

_FlightPath

Code

function flag_outdated_substitutions() 
 {
  // Go through the student's substitutions and flag ones that
  // do not apply to this degree plan.  Also, unset any bool_substitution
  // variables which were set.

  $this->student->list_substitutions->reset_counter();
  while ($this->student->list_substitutions->has_more()) 
   {
    $substitution = $this->student->list_substitutions->get_next();

    $required_group_id = $substitution->course_requirement->assigned_to_group_id;

    // First check-- does this degree even have this group ID?
    $outdated_note = "";
    if ($required_group_id == 0) 
     {
      // bare degree plan.
      // Does the bare degree plan list the course_requirement
      // anywhere?
      $bool_sub_valid = false;
      $this->degree_plan->list_semesters->reset_counter();
      while ($this->degree_plan->list_semesters->has_more() && $bool_sub_valid == false) 
       {
        $sem = $this->degree_plan->list_semesters->get_next();
        if ($sem->list_courses->find_match($substitution->course_requirement)) 
         {
          $bool_sub_valid = true;
        }
        else {
          // Could not find the course requirement in question.
          $bool_sub_valid = false;
          $scr = $substitution->course_requirement;
          $scr->load_descriptive_data();
          $outdated_note = "This substitution is for the course $scr->subject_id
											$scr->course_num (id: $scr->course_id) on the 
											bare degree plan, but the student's current degree does
											not specify this course.";
        }
      }


    }
    else {
      // requiredGroupID != 0.  So, does this
      // degree plan have a group with this id?
      $bool_sub_valid = false;
      if ($g = $this->degree_plan->find_group($required_group_id)) 
       {
        $bool_sub_valid = true;
      }
      else {
        // Could not find the group in question.  Add an "outdated_note"
        // to the sub...
        $bool_sub_valid = false;
        $new_group = new Group();
        $new_group->group_id = $required_group_id;
        $new_group->load_descriptive_data();
        $group_name = "";
        if (user_has_permission("can_access_data_entry")) {
          // only show if we are a data entry administrator.
          $group_name = "<i>$new_group->group_name,</i>";
        }
        $outdated_note = "This substitution is for the group $new_group->title
									(id: $new_group->group_id, $group_name $new_group->catalog_year),
									but the student's current degree does not call for this 
									specific group.";
      }
    }


    if ($bool_sub_valid == false) 
     {

      // Couldn't find a match, so remove this sub!
      $substitution->bool_outdated = true;
      $substitution->outdated_note = $outdated_note;
      $substitution->course_list_substitutions->get_first()->bool_outdated_sub = true;
      $substitution->course_list_substitutions->get_first()->bool_substitution = false;
      if ($substitution->course_list_substitutions->get_first()->temp_old_course_id > 0) 
       { // Restore the course_id *if* it was set to 0 on purpose. (happens
        // when there is a sub of a transfer to kill the transfer eqv.  This will
        // restore it).
        $substitution->course_list_substitutions->get_first()->course_id = $substitution->course_list_substitutions->get_first()->temp_old_course_id;
      }
    }



  }



}